AT378284B - SWITCHING MECHANICS FOR CIRCUIT BREAKER - Google Patents
SWITCHING MECHANICS FOR CIRCUIT BREAKERInfo
- Publication number
- AT378284B AT378284B AT415783A AT415783A AT378284B AT 378284 B AT378284 B AT 378284B AT 415783 A AT415783 A AT 415783A AT 415783 A AT415783 A AT 415783A AT 378284 B AT378284 B AT 378284B
- Authority
- AT
- Austria
- Prior art keywords
- circuit breaker
- switching mechanics
- mechanics
- switching
- breaker
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
- H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT415783A AT378284B (en) | 1983-11-28 | 1983-11-28 | SWITCHING MECHANICS FOR CIRCUIT BREAKER |
EP19840890226 EP0146528B1 (en) | 1983-11-28 | 1984-11-22 | Switching mechanism for a protective power circuit breaker |
DE8484890226T DE3476137D1 (en) | 1983-11-28 | 1984-11-22 | Switching mechanism for a protective power circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT415783A AT378284B (en) | 1983-11-28 | 1983-11-28 | SWITCHING MECHANICS FOR CIRCUIT BREAKER |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA415783A ATA415783A (en) | 1984-11-15 |
AT378284B true AT378284B (en) | 1985-07-10 |
Family
ID=3560406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT415783A AT378284B (en) | 1983-11-28 | 1983-11-28 | SWITCHING MECHANICS FOR CIRCUIT BREAKER |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0146528B1 (en) |
AT (1) | AT378284B (en) |
DE (1) | DE3476137D1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3936610C2 (en) * | 1989-11-03 | 2001-11-22 | Schupa Gmbh | Device for the sudden switching on of movably mounted contact levers, in particular for a two-pole residual current circuit breaker |
DE4008506C2 (en) * | 1990-03-16 | 1994-03-17 | Willem Brandhorst | Method for controlling the switching movement of an electrical switch and electrical switch |
CN118098894B (en) * | 2024-04-25 | 2024-07-19 | 浙江天正电气股份有限公司 | Electromagnetic tripping mechanism and circuit breaker |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL39632C (en) * | 1933-07-05 | |||
US2251703A (en) * | 1934-11-07 | 1941-08-05 | Bulldog Electric Prod Co | Circuit breaker |
AT237724B (en) * | 1962-05-15 | 1965-01-11 | Biegelmeier Gottfried | AC line circuit breaker with impact tie rod |
DE2132738B1 (en) * | 1971-07-01 | 1972-07-06 | Ellenberger & Poensgen | Single or multi-pole overcurrent switch with thermal and / or electromagnetic release |
DE2240125C3 (en) * | 1972-08-16 | 1975-01-02 | Starkstrom-Schaltgeraetefabrik E. Spindler & O. Deissler, 5277 Rodt | Switching lock with snap action |
DE3031482A1 (en) * | 1980-08-21 | 1982-04-01 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | SWITCHING MECHANISM FOR CIRCUIT BREAKER |
DE8209597U1 (en) * | 1982-04-03 | 1986-11-13 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Overcurrent protection switch |
-
1983
- 1983-11-28 AT AT415783A patent/AT378284B/en not_active IP Right Cessation
-
1984
- 1984-11-22 DE DE8484890226T patent/DE3476137D1/en not_active Expired
- 1984-11-22 EP EP19840890226 patent/EP0146528B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0146528B1 (en) | 1989-01-11 |
EP0146528A2 (en) | 1985-06-26 |
ATA415783A (en) | 1984-11-15 |
DE3476137D1 (en) | 1989-02-16 |
EP0146528A3 (en) | 1987-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |